baber/WOPTO huggingface dataset:
Patent GB-1042298-A (GB)
Title: Improvements in or relating to the electrodeposition of nickel
IPC: C07D217/10
Filed: 1964-03-09
Abstract: Bright nickel is electrodeposited from an aqueous nickel bath containing at least one organic sulphur compound chosen from unsaturated aliphatic sulphonic acids and aromatic sulphonit acids sulphonomides or sulphonomides, and a mixture of (i) a quinolinium phosphate <FORM:1042298/C6-C7/1> where R is C1 to C4 alkyl, allyl, or methallyl; R1 is methyl, ethyl, or vinyl;n is 0 or 1; or the corresponding isoquinolinium or pyridinium phosphate; and (ii) the 2- or 4-vinyl derivative of N-allyl-or N-methallyl-pyridinium chloride or bromide. The weight ratio of the heterocyclic compounds in the mixture may be from 1:3 to 3:1.  Typically from 1 to 20 g/l of sulphur brightener and 0.001 to 30 g/l of heterocyclic nitrogen brightener are used.  As described the sulphur and heterocyclic nitrogen brighteners are added to Watts baths but they may also be used in high chloride baths.
Patent GB-610195-A (GB)
Title: Improved means for facilitating the starting of internal-combustion engines
IPC: F02N99/00
Filed: 1946-03-29
Abstract: 610,195. Spray carburetters. SOC. ANON. A. CITROEN. March 29, 1946, No. 9866. Convention date, April 11, 1945. [Classes 7 (iii) and 7 (v)] Means are provided to drain the fuel from a carburetter and the pump feeding fuel thereto when the engine stops, and further means refill said parts at starting. In Figs. 1, 4, a fuel pump 3 has a byepass 6 with a small orifice 7 through which the fuel from the float chamber 5 drains to the fuel tank 1 when the engine stops. At starting, a pedal 14 is depressed, causing a lever 12 attached to a diaphragm 11 to force fuel from a chamber 10 through a pipe 16 to re-fill the float chamber and pump, the pedal 14 contacting the starting switch at the end of its travel. If draining of the pump 3 is not desired, a pipe 6b may replace the byepass 6 to drain the float chamber alone. In a modification, the orifice 7 is replaced by an electromagnetic valve, held closed when the engine is running, but opened when it stops. When the float chamber needle valve is at the top of the chamber, the fuel is drained by siphoning. In Fig. 6, the pressure of the fuel supplied when the engine is running forces back a spring-pressed diaphragm 11 carrying a rod 17 which is held by a latch 19 when the engine stops. At starting, the latch is raised by a cable and fuel is forced from the chamber 10 to re-fill the system. The rod 17 may contact the starting switch at the end of its stroke. The Specification as open to inspection under Sect. 91 describes an auxiliary pump driven by the starting motor before the starter turns the engine. Alternatively, the normal fuel pump may be actuated manually before starting, or a small reservoir situated above the carburetter may have a valve preventing emptying when the engine stops and opening to re-fill the system at starting. This subject-matter does not appear in the Specification as accepted.
Patent GB-519764-A (GB)
Title: Improved telescopic antenn? for those radio sets which are mounted on motor vehicles
IPC: H01Q1/32
Filed: 1939-03-30
Abstract: 519,764. Aerials. MAGNA DYNE RADIO. March 30, 1939 No. 9977. Convention date, March 31, 1938. [Class 40 (v)] The outer tubular part of a telescopic aerial for motor vehicles is supported in a vertical positior by a pair of suction cups enclosec in metallic housings and adaptec to adhere to a smooth surface, e.g. a windscreen. As shown in the Figure, the aerial comprises a fixed tubular part 1 into which the rod 8 slides, a stuffing-box 6 being provided to prevent the entrance of moisture and the inside of the tube 1 being parkerized to prevent corrosion. Good electrical contact between the two parts is maintained by the spring 7. Each of the supports comprises a rubber suction-cup 2 protected by a metallic housing 11 and secured by a bolt 18 to a short post 3 or 5 through a transverse hole in which the tubular part of the aerial passes, being locked at the lower support by a setscrew 4.
Patent GB-1528541-A (GB)
Title: Curable poly(alkylene)ether polyol-based grafted resins having improved properties
IPC: C08L33/00
Filed: 1976-03-12
Abstract: 1528541 Curable poly(alkylene)etherpolyol based grafted resins LOCTITE CORP 12 March 1976 [12 March 1975] 09980/76 Heading C3P Curable adhesive and sealant compositions comprise (I) a reaction product of (a) a poly- (alkylene)ether polyol to which a vinyl monomer or polymer has been grafted with (b) either of (i) a molar excess of a reaction product of a molar excess of an aromatic or cycloaliphatic polyisocyanate with an aromatic or cycloaliphatic polyol or polyamine or (ii) a molar excess of an aromatic or cycloaliphatic polyisocyanate, the product of (a) and (b) (i) or (a) and (b) (ii) subsequently being reacted with a molar excess of a hydroxyalkyl acrylate, a hydroxyalkyl methacrylate, an aminoalkyl methacrylate or an aminoalkyl acrylate, and (II) a free radical initiator.
Patent GB-594329-A (GB)
Title: Improvements in waste disposal apparatus for attachment to a sink
IPC: E03C1/266
Filed: 1945-04-20
Abstract: 594,329. Garbage shredders. BRITISH THOMSON-HOUSTON CO., Ltd. April 20, 1945, No. 9982. Convention date, April 22, 1944. [Class 59] A waste disposal apparatus for attachment to a sink comprises a chamber 1 between a drain pipe 8 and the sink outlet 2, an axially stationary rotatable element 17 in the chamber for comminuting into a flowable mixture waste products entering at 2, passages 32 in the chamber wall at the periphery of the rotatable element through which the comminuted waste flows to the drain pipe, and passages 38, extending radially inward of the periphery and leading from openings 37 in said element to the drain pipe so byepassing the passages 32 and serving to conduct the normal sink drainage to the drain pipe. In the arrangement shown in Fig. 1, an electric motor 5 drives a fly-wheel 17 fitted with impellers 23 pivoted at 24 and in the position shown by dotted lines when at rest. Rotation of the part 17 centrifugally impels the garbage against shredding elements 26 affixed to the chamber wall, and also causes the impellers 23 to turn about their axes 24 into the operative position shown in full lines, whence garbage is sheared between the impellers and the teeth 26 and passes via passages 32 into the chamber 33 and drain pipe 8. Bevelled edges on the impellers, by projecting solid garbage centrally of the apparatus, ensure its continuous turn-over in action, whilst the centrifugally projected liquid tends to keep clear the drain openings 37.
Patent HU-T34952-A (HU)
Title: Process for the production of rolling crystalline oxytetracycline-hydrochloride
Inventor: SZARVAS MIKLOS
IPC: C07C67/00
Filed: 1983-05-02
Abstract: The invention relates to a new process for the preparation of easy-flowing (flowable) oxytetracyclin hydrochloride. According to the process of the invention, the crude, dry or filter-wet oxytetracyclin hydrochloride consisting of needle-shaped crystals is boiled with an organic solvent forming an azeotropic mixture with water, optionally a part of the solvent is distilled off in a form of an azeotropic mixture, then the mixture is cooled and the precipitated oxytetracyclin hydrochloride consisting of spherical crystals is separated and dried. Oxytetracyclin hydrochloride exists in two various crystal forms, the one of which is needle-shaped, while the other one consists of orthorhombic sheets. The crystals of this latter form are capable of forming spherical particles by coalescence. The crystal form consisting of spherical particles is much more useful for the pharmaceutical industry. By means of the new process easy-flowing (flowable) oxytetracyclin hydrochloride can be prepared in a favorable yield and with a high purity from the crude hydrochloride product consisting of needle-shaped crystals.
Patent HU-T50692-A (HU)
Title: Method and apparatus for continuous producing chipboards and similars
Inventor: AHRWEILER KARL-HEINZ
IPC: B27N3/14
Filed: 1988-02-11
Abstract: PCT No. PCT/DE88/00064 Sec. 371 Date Aug. 16, 1989 Sec. 102(e) Date Aug. 16, 1989 PCT Filed Feb. 11, 1988 PCT Pub. No. WO88/06082 PCT Pub. Date Aug. 25, 1988.In a double-belt press for the manufacture of wood chip boards and the like having a width less than the nominal working width of the double-belt press, the forming belts are held in contact with the support structure so as to ensure heat transfer in the edge portion of the pressing zone extending beyond the edge of the filling which produces the boards to the region near the edge of the pressing zone. In this edge portion, an edge filling composed of unbonded particles is compressed on a compressible rotating belt.
Patent HU-T55141-A (HU)
Title: Method and apparatus for the measurement of the mass of gases in gas compositions in spectroscopic way
Inventor: SZEPAN REINER
IPC: G01N21/31
Filed: 1989-05-31
Abstract: The invention relates to a device for spectroscopically determining concentrations of gases (4) in gaseous mixtures. In the method, periodically alternating monochromatic light (1) of at least two wavelengths is used, and the light (1) of at least one wavelength is characteristic, and the light (1) of at least one other wavelength is uncharacteristic of the transmission of the gas to be determined. This transmission generates electric signals which contain harmonic components of at least one odd Fourier frequence of an emission period of which the amplitude is proportional to the concentration of the gas (4) to be determined in the gaseous mixture and vanishes with the concentration. <IMAGE>
Patent HU-T50595-A (HU)
Title: Method for increasing the specific surface of clay minerals and producing premix and/or fodder mixture by means of clay mineral of increased surface of stabilizing solutions particularly liquid fertilizer
Inventor: CSOERGOE TIBOR
IPC: A23K1/00
Filed: 1986-11-25
Abstract: A method is proposed to increase the specific surface of clay minerals and to use the treated material to produce animal feed or to stabilise solutions, especially of artificial fertilisers. The raw, wet clay mineral, primarily bentonite, is mechanically broken up and mixed with water in a preparatory unit. The resulting sludge is kneaded in an enclosed, pressurised space and used to prepare a fine emulsion, with 3mm-80 micron bentonite granules, by pressing through filters. The emulsion is mixed with feed additives in a mixer unit . Alternatively, the emulsion is fed to a reactor to produce a stabilised artificial fertiliser solution.
Patent JP-H03207127-A (JP)
Title: Id system
Inventor: ISHIKAWA ISAO
IPC: H04B7/00
Filed: 1990-01-09
Abstract: PURPOSE:To easily confirm the establishment of a line by operating a specific signal by a control circuit when a transponder receives the specific signal from an interrogator, sending a specific response signal back to the interrogator, and displaying the reception of the specific response signal by the interrogator. CONSTITUTION:A switch 8 is selected to a normal mode and the interrogator 1 sends out a line confirmation signal for inquiring of the transponder 2 about whether or not a line is established. Then when the radio communication equipment 9 of the transponder 2 receives the signal, the controller 10 instructs the returning of the response signal showing that the line is established and the interrogator is ready to receive the question signal from the interrogator 1 at any time, thereby sending the signal to the radio communication equipment 5. The control circuit 6 judges whether or not the response signal is correct and turns on a display means 7 when the signal is corrected to display the establishment of a communication between the interrogator 1 and transponder 2. Further, when the switch 8 is changed over to repetition mode, the control circuit 6 performs intermittent control over the display means 7. Consequently, the establishment of the line can be viewed.
Patent JP-H05177302-A (JP)
Title: Device and method for casting molten iron
Inventor: MEGURO MASARU
IPC: B22D5/04
Filed: 1992-01-07
Abstract: PURPOSE:To reduce the dispersion of unit wts. of mold irons and to improve an yield and productivity by setting a mold trough for supplying molten iron into both mold groups between endless type mold groups so as to be possible to tilt in the right and left direction and providing an inclination driving device for mold trough. CONSTITUTION:While shifting positions of mold connecting parts of the endless type mold groups 8, 8 in the right and left sides, the mold groups 8, 8 are shifted and just before the molten iron casting stream position from the molten iron casting trough 7 reaches the mold connecting part, by tilting the molten iron casting trough 7, the molten iron casting is interrupted and by tilting the molten iron casting trough 7 after the mold connecting part passes through, the molten iron casting is restarted. By this method, the molten iron casting to the mold connecting part can be avoided, and it is prevented that the molten iron stream is directly dropped to the connecting part of the molds.
Patent JP-H01179456-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSUKE
IPC: H01L27/04
Filed: 1988-01-06
Abstract: PURPOSE:To offer a vertical type power semiconductor device capable of controlling independently a plurality of loads and having a plurality of outputs by a method wherein a drain is used in common and source and gate sides are both split into a plurality and formed in one semiconductor substrate. CONSTITUTION:A vertical type output power MOS FET or a bipolar MOS FET is constituted into a structure, wherein the side of a drain D of an IGBT is used in common and the sides of sources SA and SB and the sides of gates GA and GB are both split into a plurality to have a multioutput. In this FET, source electrode wirings 30a and 30b, which are each provided on the surface of each body region, are split into a plurality of pieces to form a plurality of source output terminals and at the same time, gate electrode wirings 33a and 33b are also split into a plurality of pieces to correspond to the plurality of pieces of the source electrode wirings to form a plurality of gate terminals. Accordingly, the FET is constituted into a structure, wherein the drain is used in common and the source sides, each including each gate region, are respectively divided into a plurality of independent groups. Thereby, it is possible to supply simultaneously and independently a power to a plurality of pieces of loads.
Patent JP-S63175117-A (JP)
Title: Antimicrobial fibrous structural material
Inventor: ANDO SATOSHI
IPC: C08K7/16
Filed: 1987-01-08
Abstract: PURPOSE:To obtain a fibrous structural material suitable as sanitary material, trim material, synthetic TATAMI (straw matting) material, disposal diapers etc., having antimicrobial action, consisting of a low-melting component containing zeolite type solid particles maintaining a metallic ion having antimicrobial action and a high-melting component. CONSTITUTION:The aimed structural material of conjugated yarn consisting of a high-melting component comprising a combination of preferably polyester/ polyester, polyester/polyolefin, polyester/polyamide, polyolefin/polyolefin or polyamide/polyamide and a low-melting component, containing zeolite solid particles with a metallic ion having antimicrobial action of preferably silver, copper, zinc, iron, chromium, nickel, tin and/or mercury in the low-melting component at least partially covering the outer periphery of fiber section.
Patent JP-S60145581-A (JP)
Title: Unwoven cloth for floppy disk liner
Inventor: TAKAHASHI SHIGERU
IPC: D04H1/541
Filed: 1984-01-10
Abstract: PURPOSE:To increase wiping, trapping and holding performance of dust and foreign matters and to prevent deficient reading by peeling off or falling off resin powder by forming an unwoven cloth which includes adhesive components and the prescribed amount of mixed fibers, and has the prescribed characteristics. CONSTITUTION:An unwoven cloth subjected to thermal bonding and emboss bonding is formed, which includes acrylic ester, other resin binders, and conjugate fibers containing >=30% polyester and polypropylene, etc. The filling ratio S is 0.03-0.3 and electrical resistance is 1X10<13>OMEGA or below as shown in the following equation: S=W/(rhoXtX10<4>), wherein W is the weight (g/m<2>) of the unwoven cloth, (t) is the thickness of the unwoven cloth and (rho) is the average specific gravity of constructed fibers. Thus, the unwoven cloth is obtained which has high performance for wiping, trapping and holding of dust and foreign matters, and has no deficient reading caused by peeling off and falling off powder.
Patent JP-S62159702-A (JP)
Title: Turbine moving blade
Inventor: SAITO HATSUO
IPC: F01D5/22
Filed: 1986-01-09
Abstract: PURPOSE:To prevent breakages caused by relative slips between blades and shroud rings, by forming shroud rings of turbine moving blades with clad steel members in such an arrangement that the inner periphery surface side thereof coming into contact with the tip portion of blades is made of clad member with different characteristics from those of said member used for outer periphery surface side. CONSTITUTION:Turbine moving blades used for a steam turbine are composed of moving blade groups formed by connecting together several pieces of turbine blades 23 through engaging tennon holes 29 of shroud rings 28 with tennon 27 mounted at the top portion of respective turbine blade 23 arranged at outer periphery of a rotor disc 21. In this case, the shroud ring 28 is formed in a clad steel sheet of two layers construction by bonding a hardened member 35 to the inner periphery side, making sliding contact with the tip portion of turbine blades 23 of plate form basic materials 34 formed by raw materials such as 12 Cr steel, etc. Hard stainless steel or cemented carbide, etc. having excellent abrasion resistance, higher resistance to oxidation and higher corrosion resistance at high temperature is used for the hardened material 35.
Patent JP-H06203545-A (JP)
Title: Chassis for recording/reproducing device
Inventor: YOSHIDA HIDEJI
IPC: G11B33/12
Filed: 1993-01-08
Abstract: PURPOSE:To reduce the number of parts required for the slide mechanism section of a subchassis, to improve the rigidity of the subchassis against an outside force, to eliminate the constraints of structural members on the subchassis and to enable a micro madule. CONSTITUTION:On both side plates 4, 4 of a subchassis 3, pairs of foront and rear guide holes 6, 6 and 7, 7 long in the sliding direction of the subchassis 3 are formed, and groove holes 8, 8 and 9, 9 are formed over the flat surface of the subchassis in the direction orthogonal to a part of the guides 6, 6 and 7, 7. Through these groove holes 8, 8 and 9, 9, dowels 19, 19 and 20, 20 provided on both side plates 2, 2 of a main chassis 1 are engaged with the guide holes 6, 6 and 7, 7 through the groove holes 8, 8 and 9, 9 and then, the groove holes 8, 8 and 9, 9 are sealed with the closing picec 14 of a sealing member outserts- formed rotatable on the subchassis 3.
Patent JP-S5387572-A (JP)
Title: Treatment of wastewater
Inventor: KAWASUGI TADAAKI
IPC: C02F3/12
Filed: 1977-01-11
Abstract: PURPOSE: To reduce more effectively hardly decomposable substances contained in biological treatment water by first subjecting said substances to concentration by foaming separation and thereafter returning to a device for biological treatment of wastewater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5598055-A (JP)
Title: Folder of batch of paper
Inventor: KOBAYASHI HIROSHIGE
IPC: B65H45/18
Filed: 1979-01-13
Abstract: PURPOSE: To simplify the handling required after the folding process and improve the working efficiency by incorporating the folding mechanism and means for pressing a batch of the folded papers again into one apparatus.  
     CONSTITUTION: A folder of a batch of papers is provided with an aligning mechanism 2 to align a batch of papers A, a stopping mechanism 3 to stop temporally a batch of papers A at a predetermined position when aligning, a folding mechanism 4 to force a batch of the aligned papers A between rollers and then fold it, and a pressing mechanism 5 to press the curved end portion of a batch of the folded papers A again. By so doing, it is not required to repeat the pressing work and thus the handling is simplified because of removal of the swelling caused after folding. In addition, the finishing can be effected more finely also when binding it, so the working efficiency is improved significantly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01180231-A (JP)
Title: Dispersant for magnetic powder
Inventor: KOYAMA MASANOBU
IPC: C09K23/52
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a dispersant having excellent dispersibility for metal magnetic powder, solvent solubility, etc., by contg. alkyl acrylate, sulfonic acid residue and hydroxyl group in vinyl chloride-vinylidene chloride copolymer. CONSTITUTION:In the dispersant for magnetic powder for magnetic recording medium such as magnetic tape, magnetic card, the copolymer consists of 50-90wt.% vinyl chloride monomer unit and 5-45wt.% vinylidene chloride monomer unit based on the total amt. of monomer unit. Furthermore, the copolymer contains 1-30wt.% acrylic acid alkyl ester monomer unit having 1-8C alkyl group and/or satd. carboxylic acid vinyl ester monomer unit, 0.5-5wt.% monomer unit having sulfonic acid residue and 1-20wt.% monomer unit having hydroxyl group. The dispersant has excellent dispersibility for magnetic powder, especially metal magnetic powder, solvent solubility, etc.
Patent JP-S57116150-A (JP)
Title: Internal combustion engine
Inventor: MOTOSUGI KATSUHIKO
IPC: F02D21/08
Filed: 1981-01-09
Abstract: PURPOSE: To prevent air-fuel ratio of suction mixture in a suction jet type internal combustion engine having a variable vanturi type carbureter from changing at the time of EGR, by arranging a slow system fuel and a recirculating gas at  different positions.  
     CONSTITUTION: A jet communication passage 26 is indented in a flank 2' in which suction ports 4, 4' of a cylinder head 2 open. Exhaust gas recirculating passages 29 are in comunication with the jet communication passage 26 via sub- return control valve 30. When a first cylinder A 1  is at the suction stroke, mixture in a second cylinder suction port 4' is jetted into the first cylinder A 1  through the communication passage 26 due to the pressure difference between the cylinders A 1 , A 2 . When exhaust gas is introduced into the suction system through the jet communication passage 26, jets to the suction ports from jet openings 27, 27' are accelerated by the recirculating exhaust gas to accelerate the combustion rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61162135-A (JP)
Title: Cake made of gelatin, agar, etc. containing string of chocolate enclosed therein
Inventor: OOTA RYOZO
IPC: A23G1/30
Filed: 1985-01-09
Abstract: PURPOSE:To prepare a cake giving agreeable feeling to the tongue and having the taste of chocolate distributed throughout the cake, by dispersing a number of parallelly aligned thin chocolate strings in a matrix such as gelatin, agar, etc. CONSTITUTION:Chocolate melted at a low temperature is extruded with an extruder 5 through a number of thin pipes 3. Separately, a hot liquid produced by melting gelatin, agar, etc. is thickened by cooling with a cooling tank 9, transferred to the pipe chamber 4, and extruded with the extruder 8 along the outer circumference of a number of thin pipes 3. A number of chocolate strings 1 extruded from the pipes 3 are embedded in the matrix 2 made of gelatin, agar, etc. by this process, and the composite is cooled and solidified by the cooling tank 10 to obtain a cake composed of a number of chocolate strings enclosed in gelatin, agar, etc. A cake giving agreeable feeling to the tongue and having the taste of chocolate distributed throughout the cake can be prepared by this process.